NSN 4520-00-185-7021 001857021
Product Details | NONIM ELECTRICAL HEATING ELEMENT
4520-00-185-7021 An electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and may be sheathed. Includes infrared elements. It is designed to transform electrical current into heat. It may include an automatic control to regulate the amount of heat generated.2042540000041300000441000004520000000
Part Alternates: 001857021
Plumbing, Heating, and Waste Disposal Equipment | Space and Water Heating Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | 16 FEB 1971 | 00-185-7021 | 29427 ( HEATING ELEMENT, ELECTRICAL, NONIMMERSION TYPE ) |
Demand History | NSN 4520-00-185-7021
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 118-113686-020 | 2024-03-72 | 3 | DIBBS |
| 4520-00-185-7021 | 2018-01-31 | 8 | DIBBS |
| 4520-00-185-7021 | 2016-04-118 | 3 | DIBBS |
| 4520-00-185-7021 | 2016-03-82 | 1 | DIBBS |
| 4520-00-185-7021 | 2016-02-40 | 3 | DIBBS |
| 4520-00-185-7021 | 2015-11-315 | 3 | DIBBS |
| 4520-00-185-7021 | 2015-09-271 | 1 | DIBBS |
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Technical Data | NSN 4520-00-185-7021
| Characteristic | Specifications |
|---|---|
| ELEMENT RADIATION SPECTRUM | NONINFRARED |
| MATERIAL | STEEL CORROSION RESISTING SHEATH |
| BODY STYLE | FINNED, TUBULAR, U SHAPED |
| TERMINAL LENGTH | 2.000 INCHES NOMINAL |
| SPECIAL FEATURES | SURFACE TREATMENT NICKEL,ASTM B-141,TYPE FC |
| TERMINAL QUANTITY | 2 |
| ELEMENT CONNECTION STYLE | HERMETICALLY SEALED STUD |
| WATT DENSITY RATING | 37.0 PER SQUARE INCH SINGLE VOLTAGE |
| MATERIAL | NICKEL ALLOY D RESISTANCE WIRE AND NICKEL ALLOY E RESISTANCE WIRE |
| ELEMENT QUANTITY | 1 |
| MATERIAL | MAGNESIUM OXIDE RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION |
| THREAD QUANTITY | 32.0 PER INCH STUD |
| THREAD SERIES DESIGNATOR | UNC STUD |
| LENGTH | 15.750 INCHES NOMINAL |
| NOMINAL THREAD SIZE | 0.138 INCHES STUD |
| OVERALL LENGTH | 16.750 INCHES NOMINAL |
| MAXIMUM WATTAGE RATING IN WATTS | 1800.0 SINGLE VOLTAGE |
| HEAT QUANTITY | 1 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 440.0 DC SINGLE VOLTAGE |
Restrictions/Controls & Freight Information | NSN 4520-00-185-7021
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 026040 | ELEMENTS IMMERSION HEATING |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 4520-00-185-7021
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |